Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1864 |
210 |
2046 | (70) | 14 |
| 1865 |
229 |
2043 | (71) | 4 |
| 1866 |
231 |
2064 | (74) | 14 |
| 1867 |
210 |
2080 | (80) | 0 |
| 1868 |
208 |
2097 | (84) | 0 |
| 1869 |
200 |
2113 | (86) | 0 |
| 1870 |
198 |
2130 | (87) | 0 |
| 1871 |
189 |
2146 | (87) | 0 |
| 1872 |
178 |
2163 | (86) | 0 |
| 1873 |
167 |
2179 | (83) | 0 |
| 1874 |
155 |
2196 | (79) | 0 |
| 1875 |
148 |
2212 | (73) | 12 |
Rating table notes
|
| Biographical data |
| Name: Sayen, William Henry |
| Born: 14 May 1846 |
| Died: 14 June 1921 |
|
| |
| References |
| Books |
| Gaige, Chess Personalia, page 374 |
| Gilberg, Fifth American Chess Congress, page 103 |
| Reichhelm and Shipley, Chess in Philadelphia, page 10 |
| van Winsen, James Mason in America, page 72 |
| Periodicals |
| [BDE], 30 Dec. 1874 |
| [MCR], vol. 1, no. 12, Dec. 1874, page 497 |
| [MCR], vol. 2, no. 18, June 1875, page 206 |
| [NYC], 2 Apr. 1870 |
| [NYC], 26 Dec. 1874 |
| [PDEB], 5 Mar. 1864 |
| [PDEB], 7 June 1867 |
| [WSoT], 4 Nov. 1865 |
| |
